NumericVal
February 3, 2026 ยท View on GitHub
NumericVal()
Validates whether the input is numeric.
v::numericVal()->assert(-12);
// Validation passes successfully
v::numericVal()->assert('135.0');
// Validation passes successfully
This validator doesn't validate if the input is a valid number, for that purpose use the Number validator.
Templates
NumericVal::TEMPLATE_STANDARD
| Mode | Template |
|---|---|
default | {{subject}} must be numeric |
inverted | {{subject}} must not be numeric |
Template placeholders
| Placeholder | Description |
|---|---|
subject | The validated input or the custom validator name (if specified). |
Categorization
- Numbers
- Types
Changelog
| Version | Description |
|---|---|
| 3.0.0 | Templates changed |
| 2.0.0 | Renamed from Numeric to NumericVal |
| 0.3.9 | Created as Numeric |